For today only Buy.com is offering a promotion where you can get 10% credit back on up to 7 items. However you must opt into this by heading here and you must check out by 11:59 PM PST tonight. This promotion is site wide, so you should be able to pick up anything Vita or gaming related. Sadly I can only find the first edition bundle meaning you might be limited to this only. Regardless getting the Vita one week early with $35 credit is a sweet deal.